iOS App Store sale

Apple has kicked off a limited-time sale on 20 productivity apps in the iOS App Store in a section titled "Amazing Productivity Apps". With some of the apps on offer for just $0.99, the promotion is a great way to stock up on productivity tools. Notable discounts include Clear, which is now available for $1.99 (down from $4.99), Fantastical 2, which is on sale for $4.99 from $9.99, and Writer Pro, which is on offer for $4.99, down from its regular price of $19.99.

The apps currently on sale include:

There isn't any indication as to when the promotion will end, with Apple only stating that this is a limited-time sale. What apps are you interested in buying?